网站首页
词典首页
请输入您要查询的英文单词:
单词
focal ratio
释义
focal ratio
英?[?f??k?l ?rei?i?u]
美?[?fok?l ?re?o]
释义
焦比
英英释义
Noun
1. the ratio of the focal length to the diameter of a (camera) lens system
随便看
PSTTACIDAE
p. stutzeri
PSTV
PSTVd
psu
P. suaveolens
psub
p submucosus
P subst.
P,Substance
P substance
P-substance
psucology
psud
psud asthenia sthenia syndrome
psud-asthenia sthenia syndrome
psudeoreplication
psudoalloy
psudo-death
psudo-epistephanine
psudogene
psudohypoparathyroidism
psuedo
psuedo-
psuedoalveolar
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2024 Newdu.com All Rights Reserved
更新时间:2025/2/14 16:04:29